Tree plugin for Neovim.

nvim/init.lua

@@ -8,9 +8,49 @@ vim.api.nvim_cmd({
 	args = {'slate'},
 }, {})
 
+-- Plugin manager "Lazy"
+local lazypath = vim.fn.stdpath("data") .. "/lazy/lazy.nvim"
+if not vim.loop.fs_stat(lazypath) then
+  vim.fn.system({
+    "git",
+    "clone",
+    "--filter=blob:none",
+    "https://github.com/folke/lazy.nvim.git",
+    "--branch=stable", -- latest stable release
+    lazypath,
+  })
+end
+vim.opt.rtp:prepend(lazypath)
+
+-- Plugins
+plugins = {
+	require("plugin.tree")
+}
+require("lazy").setup(plugins, opts)
+
+-- File tree plugin configuration
+vim.g.loaded_netrw = 1
+vim.g.loaded_netrwPlugin = 1
+vim.opt.termguicolors = true
+require("nvim-tree").setup()
+require("nvim-tree").setup({
+	sort_by = "case_sensitive",
+	view = {
+		width = 30,
+	},
+	renderer = {
+		group_empty = true,
+	},
+	filters = {
+		dotfiles = false,
+	},
+})
+
 -- Key mapping
 local map = vim.api.nvim_set_keymap
 local opts = {noremap = true, silent = true}
 
 map('n', 'confr', ':source $HOME/lib/nvim/init.lua\n', opts)
 map('n', 'confe', ':e      $HOME/lib/nvim/init.lua\n', opts)
+map('n', '\\ft', ':NvimTreeToggle\n', opts)
+map('n', '\\fT', ':NvimTreeOpen .\n', opts)

nvim/lazy-lock.json

@@ -0,0 +1,5 @@
+{
+  "lazy.nvim": { "branch": "main", "commit": "dac844ed617dda4f9ec85eb88e9629ad2add5e05" },
+  "nvim-tree.lua": { "branch": "master", "commit": "00741206c2df9c4b538055def19b99790f0c95c8" },
+  "nvim-web-devicons": { "branch": "master", "commit": "cfc8824cc1db316a276b36517f093baccb8e799a" }
+}

nvim/lua/plugin/tree.lua

@@ -0,0 +1,11 @@
+return {
+	"nvim-tree/nvim-tree.lua",
+	version = "*",
+	lazy = false,
+	dependencies = {
+		"nvim-tree/nvim-web-devicons",
+	},
+	config = function()
+		require("nvim-tree").setup {}
+	end,
+}